Message 361517 - Python tracker

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In-reply-to
Author	vstinner
Recipients	vstinner
Date	2020年02月07日.00:19:37
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1581034777.27.0.937045301344.issue39573@roundup.psfhosted.org>

Content
In the limited C API, Py_REFCNT() should be converted to: static inline Py_ssize_t _Py_REFCNT(const PyObject *ob) { return ob->ob_refcnt; } #define Py_REFCNT(ob) _Py_REFCNT(_PyObject_CAST(ob)) It would enforce the usage of newly added Py_SET_REFCNT() (PR 18389) and advertise that the object is not modified (const). That would only be the first step towards a really opaque Py_REFCNT() function.

Content

In the limited C API, Py_REFCNT() should be converted to:
static inline Py_ssize_t _Py_REFCNT(const PyObject *ob)
{ return ob->ob_refcnt; }
#define Py_REFCNT(ob) _Py_REFCNT(_PyObject_CAST(ob))
It would enforce the usage of newly added Py_SET_REFCNT() (PR 18389) and advertise that the object is not modified (const).
That would only be the first step towards a really opaque Py_REFCNT() function.

History
Date	User	Action	Args
2020年02月07日 00:19:37	vstinner	set	recipients: + vstinner
2020年02月07日 00:19:37	vstinner	set	messageid: <1581034777.27.0.937045301344.issue39573@roundup.psfhosted.org>
2020年02月07日 00:19:37	vstinner	link	issue39573 messages
2020年02月07日 00:19:37	vstinner	create

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